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Blogs about: Science Goldschmidt2009

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The Pages of History

cmeh wrote 5 months ago: For what will probably be my last blogging post (my train leaves Davos this afternoon!), I’d l … more →

Tags: Darwin, Foote, Geochemistry, Geologic Record, Kirschvink, Konhauser, Last Post, lyons, Poulton

It's good to share

Alex wrote 5 months ago: In session 19i: Bioenergetics in Geochemical Modeling today, Marc Alperin put forward the provocativ … more →

Tags: AOM, Biogeochemistry

Four views on climate change

rmcouture wrote 5 months ago: I think everyone agrees that we had some very inspiring presentations yesterday at the Earth’s … more →

Tags: Goldschmidt Scene, bill-chameides, climate change, Janet Hering, outreach, Paul Crutzen, Veerabhadran Ramanathan

Lots of things to ponder

rmcouture wrote 5 months ago: The Earth’s future panel was very inspiring. I think I’ll have to let what we heard dist … more →

Tags: Carbon

A Violent Sky

cmeh wrote 5 months ago: Yesterday I attended the Gast Lecture by Kenneth Farley, which was on a topic that is completely out … more →

Something local

dalessi wrote 5 months ago: Yesterday I attended session 15a: Geochemical Processes Controlling the Fate of Radionuclides in the … more →

Purple or blue?

Alex wrote 5 months ago: Interesting discussion today in session 17b. New biomarker evidence for purple sulfur bacteria from … more →

Awakenings in the Arctic

rmcouture wrote 5 months ago: I have attended several talks about mercury (Hg) in the atmosphere, and particularly Hg atmospheric … more →

Tags: Arctic, Mercury

Can Life Take the Heat?

cmeh wrote 5 months ago: What are the limits of life, and what determines the limits of where life can survive?  Today, Evere … more →

Microbial Cycling of Iron....My Field of Research

lisaac11 wrote 5 months ago: Wow, what a day.  It would be lie to say I didn’t wake up a little nervous this morning knowing my f … more →

Tags: Goldschmidt Scene

Quick-scanning XAS2 comments

rmcouture wrote 5 months ago: As a last post today, I want to draw your attention to a talk showcasing a very interesting use of X … more →

Tags: arsenic, xas, chromium

Oxygen for anaerobes

Alex wrote 5 months ago: The Houtermans Medal was presented today to Nathan Yee, assistant professor at Rutgers. His medal ta … more →

Tags: Biogeochemistry, Genetics

The CarbFix project1 comment

rmcouture wrote 5 months ago: The first talk I attended was on a subject I am not very familiar with: carbon sequestration. As red … more →

Tags: Carbon, Geology, mineral sequestration, Carbon Sequestration, carbfix

Oxygen Oases: A Breath of Life in an Oceanic Desert

cmeh wrote 5 months ago: Lured by the promise of posters and breakfast, I wandered down to the Ice Rink area to check out the … more →

Tags: Goldschmidt Scene, Biogeochemistry, Poster, oxygen, oxygen oasis, early earth, Methane, Great Oxidation Event, daines


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